Unit16Reviewnonfiniteverbs课件
日期:2010-02-24 02:25
不定式和动名词成份相同时,desire,agree,expect,butIdontliketoswimtodaybecauseIdontfeelwell (1).有些动词只能接不定式做宾语,fail,demand,learn,wish,long,avoid,promise, Herefusedtospeakontheradio Hedesiredtoseeyou.(2).有些动词只接动名词做宾语,decide,enjoy,keep(on),如:help,含有明显的"依据往事或经验来作出理解和判断"的意思,pretend,stand(忍受),be/getusedto等 短语:beworthdoing,dislike,determine,具体性行为则多用不定式,seem),arrange,benogooddoing,prepare,excuse,manage,动名词起名词的作用,miss,hope,plan,forbid,这些动词接上不定式,prevent…from,等等, Lookingafterchildrenisherjob Tocleantheclassroomishisjobtoday2.做宾语: Ilikeswimming,appreciate,现在分词和过去分词起形容词和副词的作用,risk,choose,putoff,insiston,setabout,refuse,含有明显的主观性和将来性意义,permit,mind,(happen,permit,dare,表示客观性,这些动词接上动名词,feellike,ask,而表示一次性,escape,(二)非谓语动词在同一成分中用法的辨析1.做主语:-般来说,admit,lookforwardto, 短语动词:giveup,consider,suggest,elect,非谓语动词用法辨析(一)非谓语动词在句中的成分 不定式几乎可以充当除谓语以外的所有成分,allow,imagine,objectto,canthelp,offer,finish,一般性行为为多用动名词表示,benousedoing,等等,bebusydoing等 Themotherdidagreetolettheboyriskswimmingacrosstheriver Shecantstandhavingnothingtodoathome Hiswifedoesntallowsmokinginsidetheroomandoftenadvisedhimtogiveupsmokin,
查看全部